A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Joanna Stephens:
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Specialties & Research
Dr. Joanna Stephens, MD is board certified in Internal Medicine.
- She has special expertise in 2 areas:
- Diabetes Complications
Education & Awards
Dr. Stephens graduated from Akademia Medyczna, Lodz.
Dr. Stephens has 5 hospital affiliations:
- St. Mary's Hospital Medical Center-Green Bay
- Aurora Medical Center of Manitowoc County
Accepted Insurance Plans
Dr. Stephens accepts these health insurances in at least one office:
- Medica Health Plans - 2 plans
- Humana - 3 plans
- Great-West Healthcare - 2 plans
- Cigna - 1 plan